Yet another winterized question
Ok this is my first wintering question in a long time and it’s kind of something I’ve never ran across in my past 3 TT’s I’ve winterized. 2017 Keystone Outback Super Lite 325BH. Has a Suburban HWH wi...
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When I blew the water line I used about 20 psi, at least that's what the gauge said, it ruined the city water check valve.
Since then I just uncouple the pump intake at the screen and connect a clear plastic 1/2 inch hose. I put the hose into a gallon of antifreeze and turn on each faucet starting with the lowest.
My TT takes about 2 gallons of antifreeze. I pump another gallon or so to make sure the "P" traps are full. The excess goes into the black and gray tanks.
Sprayer fittings from the TSC store match my pump connections.
It take about twenty minutes to winterize. I leave the drain plug out of the bypassed water heater.
Since then I just uncouple the pump intake at the screen and connect a clear plastic 1/2 inch hose. I put the hose into a gallon of antifreeze and turn on each faucet starting with the lowest.
My TT takes about 2 gallons of antifreeze. I pump another gallon or so to make sure the "P" traps are full. The excess goes into the black and gray tanks.
Sprayer fittings from the TSC store match my pump connections.
It take about twenty minutes to winterize. I leave the drain plug out of the bypassed water heater.
